es.unex.sextante.vectorTools.smoothLines
Class Cubic

java.lang.Object
  es.unex.sextante.vectorTools.smoothLines.Cubic

public class Cubic
extends java.lang.Object

this class represents a cubic polynomial

Constructor Summary

Cubic(double a, double b, double c, double d)

Method Summary

double

eval(double u) evaluate cubic

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Cubic

public Cubic(double a,
             double b,
             double c,
             double d)

Method Detail

eval

public double eval(double u)

evaluate cubic